Explain when 133 g of vitamin k is dissolved in 250 g of
Explain when 1.33 g of vitamin K is dissolved in 25.0 g of camphor the freezing point of the solution is lowered by 4.47C.Compute the molar mass of vitamin K.
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utilize the standard enthalpies of formation from appendix ii a-7 to a-12 to compute the enthalpy change in kj for the
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the decomposition of di-t-butyl perocide at 4278 k is a first-order reaction with a rate constant of 00192
explain when 133 g of vitamin k is dissolved in 250 g of camphor the freezing point of the solution is lowered by
a 218 g vitamin c tablet was melt in water it took 2845ml of 0124 moll sodium hydroxide to neutralize the ascorbic acid
a particular reactant decomposes with a half-life of 175s while its initial concentration is 0347 mthe same reactant
if the mixing ratio of ozone in a polluted urban atmosphere is 50ppbv compute its concentrationa in mg m-3b in
compute the maximum wavelength of radiation that could have sufficient energy to effect the dissociation of nitric
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